Date: Wed, 22 May 2002 21:49:56 -0400 From: "Naga Narayanaswamy" <naga@mindspring.com> To: <freebsd-stable@FreeBSD.ORG> Subject: ng_eiface hangs on 4.6 RC Message-ID: <000701c201fc$24454120$5ab9fea9@compaq>
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Hello!
I updated to 4.6-RC today .
Am testing ng_eiface, new netgraph node added in this release.
I find that it is not in sys/conf/[files|options] but
the ng_eiface.[ch] are present in netgraph directory and in
Release notes. After cvsup'ing, I added the required lines in
sys/conf/[files|options] and did buildkernel and installkernel.
However on running the following command the system hangs
and I have to hard reboot the PC. Any idea ?
(I also made /usr/sbin/ngctl; but I did not do a complete buildworld.
Could that be a problem ?)
Command causing hang =
ngctl mkpeer fxp0: eiface divert ether
Thanks!
Naga
Debug Information
--------------------------
I set the debug to 10 and the following messages came before the system
hangs.
ngctl: SENDING MESSAGE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 48
ngctl: flags 0
ngctl: token 1
ngctl: cookie GENERIC (851672668)
ngctl: SENDING MESSAGE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 84
ngctl: flags 0
ngctl: token 2
ngctl: cookie GENERIC (851672668)
ngctl: SENDING MESSAGE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 120
ngctl: flags 0
ngctl: token 3
ngctl: cookie GENERIC (851672668)
ngctl: cmd 12
ngctl: args (120 bytes)
ngctl: 0000: 02 00 54 00 00 00 00 00 02 00 00 00 5c 7e c3 32
..T.........\~.2
ngctl: 0010: 0c 00 00 00 63 6d 64 31 32 00 00 00 00 00 00 00
....cmd12.......
ngctl: 0020: 00 00 00 00 02 00 30 00 00 00 00 00 01 00 00 00
......0.........
ngctl: 0030: 5c 7e c3 32 02 00 00 00 63 6d 64 32 00 00 00 00
\~.2....cmd2....
ngctl: 0040: 00 00 00 00 00 00 00 00 65 69 66 61 63 65 00 08
........eiface..
ngctl: 0050: 60 a9 04 08 20 d3 bf bf 64 69 76 65 72 74 00 28 `...
...divert.(
ngctl: 0060: 05 00 00 00 e0 ca bf bf 65 74 68 65 72 00 0e 28
........ether..(
ngctl: 0070: e0 ca bf bf 30 fb bf bf ....0...
ngctl: RECEIVED RESPONSE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 334
ngctl: flags 1
ngctl: token 3
ngctl: cookie GENERIC (851672668)
ngctl: cmd 12
ngctl: args (334 bytes)
ngctl: 0000: 02 00 2a 01 00 00 00 00 02 00 00 00 5c 7e c3 32
..*.........\~.2
ngctl: 0010: 0c 00 00 00 62 69 6e 61 72 79 32 61 73 63 69 69
....binary2ascii
ngctl: 0020: 00 00 00 00 7b 20 76 65 72 73 69 6f 6e 3d 32 20 ....{
version=2
ngctl: 0030: 61 72 67 6c 65 6e 3d 34 38 20 74 6f 6b 65 6e 3d arglen=48
token=
ngctl: 0040: 31 20 74 79 70 65 63 6f 6f 6b 69 65 3d 38 35 31 1
typecookie=851
ngctl: 0050: 36 37 32 36 36 38 20 63 6d 64 3d 32 20 63 6d 64 672668 cmd=2
cmd
ngctl: 0060: 73 74 72 3d 22 63 6d 64 32 22 20 64 61 74 61 3d str="cmd2"
data=
ngctl: 0070: 5b 20 30 78 36 35 20 30 78 36 39 20 30 78 36 36 [ 0x65 0x69
0x66
ngctl: 0080: 20 30 78 36 31 20 30 78 36 33 20 30 78 36 35 20 0x61 0x63
0x65
ngctl: 0090: 37 3d 30 78 38 20 30 78 36 30 20 30 78 61 39 20 7=0x8 0x60
0xa9
ngctl: 00a0: 30 78 34 20 30 78 38 20 30 78 32 30 20 30 78 64 0x4 0x8 0x20
0xd
ngctl: 00b0: 33 20 30 78 62 66 20 30 78 62 66 20 30 78 36 34 3 0xbf 0xbf
0x64
ngctl: 00c0: 20 30 78 36 39 20 30 78 37 36 20 30 78 36 35 20 0x69 0x76
0x65
ngctl: 00d0: 30 78 37 32 20 30 78 37 34 20 32 33 3d 30 78 32 0x72 0x74
23=0x2
ngctl: 00e0: 38 20 30 78 35 20 32 38 3d 30 78 65 30 20 30 78 8 0x5
28=0xe0 0x
ngctl: 00f0: 63 61 20 30 78 62 66 20 30 78 62 66 20 30 78 36 ca 0xbf 0xbf
0x6
ngctl: 0100: 35 20 30 78 37 34 20 30 78 36 38 20 30 78 36 35 5 0x74 0x68
0x65
ngctl: 0110: 20 30 78 37 32 20 33 38 3d 30 78 65 20 30 78 32 0x72 38=0xe
0x2
ngctl: 0120: 38 20 30 78 65 30 20 30 78 63 61 20 30 78 62 66 8 0xe0 0xca
0xbf
ngctl: 0130: 20 30 78 62 66 20 30 78 33 30 20 30 78 66 62 20 0xbf 0x30
0xfb
ngctl: 0140: 30 78 62 66 20 30 78 62 66 20 5d 20 7d 00 0xbf
0xbf ] }.
ngctl: cmd binary2ascii (12)
ngctl: args { version=2 arglen=48 token=1 typecookie=851672668 cmd=2
cmdstr="cmd2" data=[ 0x65 0x69 0x66 0x61 0x63 0x65 7=0x8 0x60 0xa9 0x4 0x8
0x20
0xd3 0xbf 0xbf 0x64 0x69 0x76 0x65 0x72 0x74 23=0x28 0x5 28=0xe0 0xca 0xbf
0xbf
0x65 0x74 0x68 0x65 0x72 38=0xe 0x28 0xe0 0xca 0xbf 0xbf 0x30 0xfb 0xbf
0xbf ] }
ngctl: RECEIVED RESPONSE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 88
ngctl: flags 1
ngctl: token 2
ngctl: cookie GENERIC (851672668)
ngctl: SENDING MESSAGE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 124
ngctl: flags 0
ngctl: token 4
ngctl: cookie GENERIC (851672668)
ngctl: cmd 12
ngctl: args (124 bytes)
ngctl: 0000: 02 00 58 00 01 00 00 00 02 00 00 00 5c 7e c3 32
..X.........\~.2
ngctl: 0010: 0c 00 00 00 63 6d 64 31 32 00 00 00 00 00 00 00
....cmd12.......
ngctl: 0020: 00 00 00 00 02 00 34 00 00 00 00 00 01 00 00 00
......4.........
ngctl: 0030: 5c 7e c3 32 02 00 00 00 6d 6b 70 65 65 72 00 00
\~.2....mkpeer..
ngctl: 0040: 00 00 00 00 00 00 00 00 7b 20 74 79 70 65 3d 22 ........{
type="
ngctl: 0050: 65 69 66 61 63 65 22 20 6f 75 72 68 6f 6f 6b 3d eiface"
ourhook=
ngctl: 0060: 22 64 69 76 65 72 74 22 20 70 65 65 72 68 6f 6f "divert"
peerhoo
ngctl: 0070: 6b 3d 22 65 74 68 65 72 22 20 7d 00 k="ether" }.
ngctl: RECEIVED RESPONSE:
ngctl: SOCKADDR: { fam=32 len=8 addr="fxp0:" }
ngctl: NG_MESG :
ngctl: vers 2
ngctl: arglen 375
ngctl: flags 1
ngctl: token 4
ngctl: cookie GENERIC (851672668)
ngctl: cmd 12
ngctl: args (375 bytes)
ngctl: 0000: 02 00 53 01 01 00 00 00 02 00 00 00 5c 7e c3 32
..S.........\~.2
ngctl: 0010: 0c
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